03 Feb 2015 --- SanTan Brewing Company is excited to launch their third Vault Series installment, the Mad Czar. This brew is a Russian Imperial Stout that boasts a rich and silky, full body taste delivering a malt flavor packed with chocolate, coffee and caramel notes with a dark roast aroma. The Mad Czar has been conditioned for a minimum of eight weeks creating a bold flavor and bringing the ABV up to 9.9%.